What is the airless pump bottle of Cosmetic Treatment Pump factory?
Unlike dispensers that usually use pipes or straws to pump the product out, an airless pump bottle is used in conjunction with a vacuum mechanism.

The airless pump bottle is divided into three parts:

Base: There is a small hole in the base to provide power for the vacuum effect and make it possible for air to enter
Plate: There is a plate (or disc) in the bottle, and your skin care products are placed on the plate.
Pump: The vacuum effect is produced by the suction action to extract the product.
With each suction action, the product on the plate (in the bottle) is pushed upward by the vacuum effect-air enters the hole at the bottom of the bottle, pushing the plate holding the product, and pushing it upward.

For more product-related information, please click: Cosmetic Packaging Factory